Bump cyvcf2 from 0.30.16 to 0.30.18

Bumps [cyvcf2](https://github.com/brentp/cyvcf2) from 0.30.16 to 0.30.18.
- [Release notes](https://github.com/brentp/cyvcf2/releases)
- [Changelog](https://github.com/brentp/cyvcf2/blob/main/CHANGES.md)
- [Commits](brentp/cyvcf2@v0.30.16...v0.30.18)

---
updated-dependencies:
- dependency-name: cyvcf2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -3,7 +3,7 @@ aiohttp-cors==0.7.0
 asyncpg==0.26.0
 jsonschema==4.16.0
 Cython==0.29.32
-cyvcf2==0.30.16
+cyvcf2==0.30.18
 uvloop==0.17.0
 aiocache==0.11.1
 ujson==5.5.0

setup.py

@@ -44,14 +44,14 @@
         "jsonschema==4.16.0",
         "gunicorn==20.1.0",
         "uvloop==0.17.0",
-        "cyvcf2==0.30.16",
+        "cyvcf2==0.30.18",
         "aiocache==0.11.1",
         "ujson==5.5.0",
     ],
     extras_require={
         "vcf": [
             "numpy==1.23.3",
-            "cyvcf2==0.30.16",
+            "cyvcf2==0.30.18",
             "Cython==0.29.32",
         ],
         "test": [